The wallet must ________ LiLei’s. Look! It has his ID card in it.
| A．be | B．belong | C．is | D．belong to |
Hi, Cindy, how are you? -- ____________
| A．How are you ？ | B．I’m OK. | C．It’s OK. | D．I’m Alice |
I have ____ English book and ____ ruler.
| A．a, an | B．a, a | C．an, an | D．an , a |
There will be more trees on _______ side of the river.
both B. some C. any D. either
Don’t worry. There is ________ time left.
| A．a little | B．a few | C．little | D．few |
Everyone ______ be polite to the old people.
| A．may | B．should | C．can | D．could |